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FSG 30 | Mechanical Power Transmission Equipment
FSC 3020 | Transmission Chain Sprockets Pulleys Gears
141987-01

Model: 141987-01

Helical Gear

Properties:

Body Style

Plain, solid

Attachment Method

Clamp

Pitch Diameter

0.9701 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

0.9909 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

3.0000 degrees

Distance Between Body Face And Protruding Hub End

0.017 inches second end

Face Width

0.061 inches

Bore Diameter

0.0902 inches both ends

Hub Style Designator

1 step first end

Hub Style Designator

Plain second end

Hub Diameter

0.225 inches second end

End Length

0.140 inches first end

End Diameter

0.155 inches first end

First Step Length

0.062 inches first end

First Step Diameter

0.350 inches first end

Material

Steel comp 302 body and plastic acetal body

Material Specification

Mil-s-7720 military specification 1st material response body and l-p-392 federal specification 2nd material response body

Style Designator

Protruding hubs

NSN

3020-01-108-0279

Part Number

141987-01

Description

Gear,helical

CAGE

35351

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 141987-01 NSN 3020-01-108-0279

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

197339

UFC:

96710

LTL:

65.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483409000
SITC: 74840
End Use: Industrial machines, other
NAICS: 333612
USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately